发明名称 CONSOLIDATED VACUUM SUBLIMATION MODULE
摘要 A consolidated vacuum sublimation module (VSM) can comprise an upper body portion, a middle body portion, a lower body portion, a bushing, and a seal. A vapor director cartridge can be loaded with a crude material and manually inserted into a cartridge-holding member of the lower body portion. Assembly of the middle and upper body portions form a structural unit that can compressively and sealably connect to the lower body portion. During sublimation, heat is effectively transferred to the lower body portion that contains the crude material. A substantial fraction of the middle body portion is conically tapered about a central longitudinal axis to promote desublimation. The middle body portion is a unitary structure that consolidates valving, cooling, and desublimation functions. Following completion of an operational cycle, the vacuum sublimation module is inspected for sublimate presence, then valve-isolated, suitably cooled, detached, opened to a preferred gaseous atmosphere, disassembled, and manipulated for solids recovery.
申请公布号 US2008299023(A1) 申请公布日期 2008.12.04
申请号 US20070756457 申请日期 2007.05.31
申请人 SIGMA ALDRICH COMPANY 发明人 MAY MICHAEL
分类号 B01D7/00 主分类号 B01D7/00
代理机构 代理人
主权项
地址